Experience with multiple representations fosters students' robust understanding of what functions are, how they behave, and how they can be composed. Journal Information The Mathematics Teacher (MT), ...

I once asked a colleague if he’d read a particular book. “Read it?” he replied incredulously. “I haven’t even taught it!” A former college English professor, he came by the joke honestly. The first ...

Imagine you’re a character in a math problem. You have three platters, but two cakes. All three platters need to have the same amount of cake. How would you split it? Without even saying the word ...